Gary, the Snail (Commander) - Expensive Infect

Original Name:

Toxrill, the CorrosiveToxrill, the Corrosive

Background image for The Best Horror Combos in Commander
Ethan Coover
Oct 20, 2025
The Best Horror Combos in Commander
There are plenty of Horror creatures in Magic, but which are the best at comboing? In honor of Halloween, Ethan Coover lists the best 10.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
The Soul Stone
100%inclusion1 decks1 decks
96%synergy
High Synergy Cards
Tekuthal, Inquiry Dominus
80%inclusion20 decks25 decks
78%synergy
Karn's Bastion
80%inclusion20 decks25 decks
77%synergy
Urborg, Tomb of Yawgmoth
96%inclusion24 decks25 decks
76%synergy
Contentious Plan
76%inclusion19 decks25 decks
74%synergy
Blighted Agent
76%inclusion19 decks25 decks
73%synergy
Cabal Coffers
84%inclusion21 decks25 decks
73%synergy
Thrummingbird
76%inclusion19 decks25 decks
73%synergy
Sludge Monster
80%inclusion20 decks25 decks
72%synergy
Flux Channeler
72%inclusion18 decks25 decks
69%synergy
Tezzeret's Gambit
72%inclusion18 decks25 decks
69%synergy
Top Cards
Dark Ritual
84%inclusion21 decks25 decks
50%synergy
Mana Drain
76%inclusion19 decks25 decks
59%synergy
Experimental Augury
68%inclusion17 decks25 decks
65%synergy
Viral Drake
68%inclusion17 decks25 decks
67%synergy
Inexorable Tide
68%inclusion17 decks25 decks
66%synergy
Maha, Its Feathers Night
65%inclusion11 decks17 decks
62%synergy
Mass Diminish
64%inclusion16 decks25 decks
62%synergy
Polymorphist's Jest
64%inclusion16 decks25 decks
62%synergy
Swan Song
64%inclusion16 decks25 decks
46%synergy
Yawgmoth, Thran Physician
64%inclusion16 decks25 decks
62%synergy
Game Changers
Rhystic Study
76%inclusion19 decks25 decks
51%synergy
Cyclonic Rift
72%inclusion18 decks25 decks
47%synergy
Demonic Tutor
68%inclusion17 decks25 decks
48%synergy
The One Ring
60%inclusion15 decks25 decks
53%synergy
Ancient Tomb
56%inclusion14 decks25 decks
47%synergy
Vampiric Tutor
52%inclusion13 decks25 decks
35%synergy
Fierce Guardianship
40%inclusion10 decks25 decks
21%synergy
Mana Vault
32%inclusion8 decks25 decks
27%synergy
Mox Diamond
24%inclusion6 decks25 decks
19%synergy
Chrome Mox
24%inclusion6 decks25 decks
17%synergy
Creatures
Massacre Girl, Known Killer
63%inclusion15 decks24 decks
59%synergy
Ichor Rats
60%inclusion15 decks25 decks
59%synergy
Spitting Dilophosaurus
48%inclusion12 decks25 decks
47%synergy
Scheming Aspirant
48%inclusion12 decks25 decks
47%synergy
Skithiryx, the Blight Dragon
48%inclusion12 decks25 decks
47%synergy
Hand of the Praetors
48%inclusion12 decks25 decks
48%synergy
Plague Stinger
44%inclusion11 decks25 decks
43%synergy
Plague Myr
44%inclusion11 decks25 decks
43%synergy
Blood Artist
44%inclusion11 decks25 decks
40%synergy
Voidwing Hybrid
40%inclusion10 decks25 decks
39%synergy
Dreamtide Whale
37%inclusion7 decks19 decks
35%synergy
Core Prowler
36%inclusion9 decks25 decks
36%synergy
Phyrexian Crusader
36%inclusion9 decks25 decks
36%synergy
Massacre Wurm
36%inclusion9 decks25 decks
28%synergy
Blightbelly Rat
36%inclusion9 decks25 decks
35%synergy
Fumulus, the Infestation
33%inclusion4 decks12 decks
33%synergy
Guildpact Informant
32%inclusion8 decks25 decks
31%synergy
Spark Double
28%inclusion7 decks25 decks
17%synergy
Sakashima of a Thousand Faces
28%inclusion7 decks25 decks
23%synergy
Necropede
28%inclusion7 decks25 decks
28%synergy
Persistent Constrictor
25%inclusion4 decks16 decks
24%synergy
Blightsteel Colossus
24%inclusion6 decks25 decks
22%synergy
Notion Thief
24%inclusion6 decks25 decks
12%synergy
Reaper of Sheoldred
20%inclusion5 decks25 decks
20%synergy
Roaming Throne
20%inclusion5 decks25 decks
6%synergy
Necroskitter
20%inclusion5 decks25 decks
19%synergy
Ichorclaw Myr
20%inclusion5 decks25 decks
20%synergy
Flesh-Eater Imp
20%inclusion5 decks25 decks
20%synergy
Lulu, Stern Guardian
20%inclusion1 decks5 decks
20%synergy
Rottenmouth Viper
18%inclusion3 decks17 decks
17%synergy
Mirkwood Bats
16%inclusion4 decks25 decks
11%synergy
Pestilent Syphoner
16%inclusion4 decks25 decks
15%synergy
Corrosive Mentor
16%inclusion4 decks25 decks
16%synergy
Drivnod, Carnage Dominus
16%inclusion4 decks25 decks
14%synergy
Corpse Cur
16%inclusion4 decks25 decks
16%synergy
Clackbridge Troll
16%inclusion4 decks25 decks
15%synergy
Faerie Mastermind
16%inclusion4 decks25 decks
6%synergy
Slaughter Specialist
16%inclusion4 decks25 decks
15%synergy
Hullbreaker Horror
16%inclusion4 decks25 decks
0%synergy
Gisa, Glorious Resurrector
16%inclusion4 decks25 decks
13%synergy
Valgavoth, Terror Eater
13%inclusion2 decks16 decks
10%synergy
Morbid Opportunist
12%inclusion3 decks25 decks
8%synergy
Sheoldred, the Apocalypse
12%inclusion3 decks25 decks
7%synergy
Flensermite
12%inclusion3 decks25 decks
12%synergy
Bilious Skulldweller
12%inclusion3 decks25 decks
11%synergy
Sheoldred, Whispering One
12%inclusion3 decks25 decks
7%synergy
Soul Snuffers
12%inclusion3 decks25 decks
12%synergy
Midnight Banshee
12%inclusion3 decks25 decks
12%synergy
Deepglow Skate
12%inclusion3 decks25 decks
11%synergy
Orcish Bowmasters
12%inclusion3 decks25 decks
4%synergy
Instants
Prologue to Phyresis
60%inclusion15 decks25 decks
58%synergy
Counterspell
60%inclusion15 decks25 decks
4%synergy
Flatline
60%inclusion15 decks25 decks
58%synergy
Whisper of the Dross
56%inclusion14 decks25 decks
54%synergy
An Offer You Can't Refuse
52%inclusion13 decks25 decks
22%synergy
Radstorm
48%inclusion12 decks25 decks
47%synergy
Sudden Spoiling
40%inclusion10 decks25 decks
38%synergy
Grim Affliction
32%inclusion8 decks25 decks
31%synergy
Steady Progress
32%inclusion8 decks25 decks
31%synergy
Vraska's Fall
28%inclusion7 decks25 decks
26%synergy
Force of Will
28%inclusion7 decks25 decks
17%synergy
Arcane Denial
28%inclusion7 decks25 decks
2%synergy
Serum Snare
28%inclusion7 decks25 decks
27%synergy
Fuel for the Cause
24%inclusion6 decks25 decks
23%synergy
Reject Imperfection
20%inclusion5 decks25 decks
19%synergy
Brainstorm
20%inclusion5 decks25 decks
-11%synergy
Tainted Strike
20%inclusion5 decks25 decks
19%synergy
Force of Negation
20%inclusion5 decks25 decks
10%synergy
Negate
16%inclusion4 decks25 decks
-17%synergy
Mystical Tutor
16%inclusion4 decks25 decks
1%synergy
Withering Torment
13%inclusion2 decks16 decks
-4%synergy
Bring the Ending
12%inclusion3 decks25 decks
11%synergy
Cabal Ritual
12%inclusion3 decks25 decks
7%synergy
Countersquall
12%inclusion3 decks25 decks
6%synergy
Malakir Rebirth
12%inclusion3 decks25 decks
3%synergy
Dramatic Reversal
12%inclusion3 decks25 decks
8%synergy
Pact of Negation
12%inclusion3 decks25 decks
7%synergy
Feign Death
12%inclusion3 decks25 decks
10%synergy
Strix Serenade
11%inclusion2 decks19 decks
6%synergy
Waterlogged Teachings
11%inclusion2 decks19 decks
-1%synergy
Deadly Rollick
8.0%inclusion2 decks25 decks
-11%synergy
Pongify
8.0%inclusion2 decks25 decks
-7%synergy
Rapid Hybridization
8.0%inclusion2 decks25 decks
-2%synergy
Culling the Weak
8.0%inclusion2 decks25 decks
6%synergy
Virulent Wound
8.0%inclusion2 decks25 decks
8%synergy
Disallow
8.0%inclusion2 decks25 decks
6%synergy
Delay
8.0%inclusion2 decks25 decks
5%synergy
Mana Leak
8.0%inclusion2 decks25 decks
5%synergy
Tragic Slip
8.0%inclusion2 decks25 decks
4%synergy
Consign to Memory
5.3%inclusion1 decks19 decks
5%synergy
Sink into Stupor
5.3%inclusion1 decks19 decks
-10%synergy
Sorceries
Drown in Ichor
64%inclusion16 decks25 decks
62%synergy
Infectious Inquiry
56%inclusion14 decks25 decks
54%synergy
Toxic Deluge
56%inclusion14 decks25 decks
30%synergy
Phyresis Outbreak
40%inclusion10 decks25 decks
39%synergy
Reanimate
28%inclusion7 decks25 decks
5%synergy
Grim Tutor
28%inclusion7 decks25 decks
24%synergy
Ponder
20%inclusion5 decks25 decks
4%synergy
Windfall
20%inclusion5 decks25 decks
6%synergy
Feed the Swarm
20%inclusion5 decks25 decks
-17%synergy
Stock Up
17%inclusion1 decks6 decks
15%synergy
Blasphemous Edict
17%inclusion2 decks12 decks
9%synergy
Black Sun's Zenith
16%inclusion4 decks25 decks
14%synergy
Vat Emergence
16%inclusion4 decks25 decks
15%synergy
Damnation
16%inclusion4 decks25 decks
5%synergy
Asinine Antics
12%inclusion3 decks25 decks
11%synergy
Spread the Sickness
12%inclusion3 decks25 decks
12%synergy
Imperial Seal
12%inclusion3 decks25 decks
6%synergy
Distorted Curiosity
12%inclusion3 decks25 decks
11%synergy
Preordain
12%inclusion3 decks25 decks
2%synergy
Vivisurgeon's Insight
12%inclusion3 decks25 decks
11%synergy
Diabolic Intent
8.0%inclusion2 decks25 decks
2%synergy
Victimize
8.0%inclusion2 decks25 decks
-5%synergy
Torment of Hailfire
8.0%inclusion2 decks25 decks
6%synergy
Curse of the Swine
8.0%inclusion2 decks25 decks
5%synergy
Sign in Blood
8.0%inclusion2 decks25 decks
2%synergy
Timetwister
8.0%inclusion2 decks25 decks
7%synergy
Utility Artifacts
Lightning Greaves
60%inclusion15 decks25 decks
33%synergy
Contagion Clasp
52%inclusion13 decks25 decks
50%synergy
Skullclamp
52%inclusion13 decks25 decks
43%synergy
Contagion Engine
48%inclusion12 decks25 decks
47%synergy
Sword of Truth and Justice
44%inclusion11 decks25 decks
44%synergy
Kormus Bell
44%inclusion11 decks25 decks
43%synergy
Mithril Coat
32%inclusion8 decks25 decks
28%synergy
The Masamune
25%inclusion1 decks4 decks
24%synergy
Phyrexian Altar
20%inclusion5 decks25 decks
14%synergy
Grafted Exoskeleton
20%inclusion5 decks25 decks
20%synergy
Whispersilk Cloak
16%inclusion4 decks25 decks
9%synergy
Jet Medallion
16%inclusion4 decks25 decks
9%synergy
Swiftfoot Boots
16%inclusion4 decks25 decks
-8%synergy
Isochron Scepter
16%inclusion4 decks25 decks
13%synergy
Bolas's Citadel
12%inclusion3 decks25 decks
6%synergy
Ashnod's Altar
12%inclusion3 decks25 decks
4%synergy
Sensei's Divining Top
8.0%inclusion2 decks25 decks
-1%synergy
Genesis Chamber
8.0%inclusion2 decks25 decks
7%synergy
Wishclaw Talisman
8.0%inclusion2 decks25 decks
4%synergy
Expedition Map
8.0%inclusion2 decks25 decks
6%synergy
Enchantments
Black Market
44%inclusion11 decks25 decks
39%synergy
Mystic Remora
44%inclusion11 decks25 decks
28%synergy
Corrupted Conscience
40%inclusion10 decks25 decks
39%synergy
Black Market Connections
40%inclusion10 decks25 decks
30%synergy
The Meathook Massacre
32%inclusion8 decks25 decks
27%synergy
Propaganda
24%inclusion6 decks25 decks
8%synergy
Phyresis
20%inclusion5 decks25 decks
19%synergy
Revel in Riches
20%inclusion5 decks25 decks
18%synergy
Unstoppable Plan
17%inclusion1 decks6 decks
15%synergy
Nest of Scarabs
16%inclusion4 decks25 decks
15%synergy
Necropotence
16%inclusion4 decks25 decks
13%synergy
Kaya's Ghostform
16%inclusion4 decks25 decks
13%synergy
Phyrexian Arena
16%inclusion4 decks25 decks
3%synergy
Glistening Oil
12%inclusion3 decks25 decks
12%synergy
Grave Betrayal
12%inclusion3 decks25 decks
11%synergy
Necrogen Communion
12%inclusion3 decks25 decks
11%synergy
Mesmerizing Dose
8.0%inclusion2 decks25 decks
8%synergy
Crumbling Ashes
8.0%inclusion2 decks25 decks
7%synergy
Aqueous Form
8.0%inclusion2 decks25 decks
0%synergy
Blowfly Infestation
8.0%inclusion2 decks25 decks
7%synergy
Grave Pact
8.0%inclusion2 decks25 decks
3%synergy
Witness Protection
8.0%inclusion2 decks25 decks
6%synergy
Animate Dead
8.0%inclusion2 decks25 decks
-3%synergy
Standstill
8.0%inclusion2 decks25 decks
8%synergy
Meathook Massacre II
6.3%inclusion1 decks16 decks
5%synergy
Necrodominance
5.3%inclusion1 decks19 decks
5%synergy
Copy Land
5.3%inclusion1 decks19 decks
5%synergy
Planeswalkers
Vraska, Betrayal's Sting
56%inclusion14 decks25 decks
54%synergy
Tezzeret the Seeker
12%inclusion3 decks25 decks
11%synergy
Liliana, Death Wielder
8.0%inclusion2 decks25 decks
8%synergy
Utility Lands
Phyrexian Tower
68%inclusion17 decks25 decks
62%synergy
Reliquary Tower
64%inclusion16 decks25 decks
28%synergy
Susur Secundi, Void Altar
50%inclusion1 decks2 decks
48%synergy
Otawara, Soaring City
44%inclusion11 decks25 decks
25%synergy
Inkmoth Nexus
40%inclusion10 decks25 decks
39%synergy
Mistrise Village
33%inclusion2 decks6 decks
30%synergy
Rogue's Passage
32%inclusion8 decks25 decks
4%synergy
Urza's Saga
28%inclusion7 decks25 decks
22%synergy
Command Beacon
24%inclusion6 decks25 decks
20%synergy
Takenuma, Abandoned Mire
24%inclusion6 decks25 decks
11%synergy
Bojuka Bog
20%inclusion5 decks25 decks
-19%synergy
Temple of the False God
12%inclusion3 decks25 decks
2%synergy
Minamo, School at Water's Edge
8.0%inclusion2 decks25 decks
4%synergy
Mystic Sanctuary
8.0%inclusion2 decks25 decks
-10%synergy
Vesuva
8.0%inclusion2 decks25 decks
7%synergy
Field of the Dead
8.0%inclusion2 decks25 decks
5%synergy
Mana Artifacts
Sol Ring
100%inclusion25 decks25 decks
11%synergy
Arcane Signet
96%inclusion24 decks25 decks
12%synergy
Dimir Signet
52%inclusion13 decks25 decks
-9%synergy
Glistening Sphere
44%inclusion11 decks25 decks
43%synergy
Talisman of Dominance
40%inclusion10 decks25 decks
-19%synergy
Jeweled Lotus
32%inclusion8 decks25 decks
29%synergy
Mana Crypt
24%inclusion6 decks25 decks
20%synergy
Fellwar Stone
24%inclusion6 decks25 decks
-7%synergy
Everflowing Chalice
20%inclusion5 decks25 decks
14%synergy
Staff of Compleation
20%inclusion5 decks25 decks
19%synergy
Astral Cornucopia
12%inclusion3 decks25 decks
11%synergy
Lotus Petal
12%inclusion3 decks25 decks
4%synergy
Thought Vessel
12%inclusion3 decks25 decks
-20%synergy
Mind Stone
12%inclusion3 decks25 decks
-18%synergy
Grim Monolith
8.0%inclusion2 decks25 decks
6%synergy
Replicating Ring
8.0%inclusion2 decks25 decks
7%synergy
Pentad Prism
8.0%inclusion2 decks25 decks
8%synergy
Gilded Lotus
8.0%inclusion2 decks25 decks
5%synergy
Thran Dynamo
8.0%inclusion2 decks25 decks
3%synergy
Midnight Clock
8.0%inclusion2 decks25 decks
0%synergy
Lands
Underground Sea
96%inclusion24 decks25 decks
83%synergy
Command Tower
92%inclusion23 decks25 decks
4%synergy
Swamp
92%inclusion23 decks25 decks
-4%synergy
Island
92%inclusion23 decks25 decks
-5%synergy
Polluted Delta
88%inclusion22 decks25 decks
57%synergy
Watery Grave
84%inclusion21 decks25 decks
38%synergy
Morphic Pool
80%inclusion20 decks25 decks
43%synergy
Drowned Catacomb
60%inclusion15 decks25 decks
8%synergy
Shipwreck Marsh
52%inclusion13 decks25 decks
12%synergy
Clearwater Pathway
48%inclusion12 decks25 decks
23%synergy
Sunken Hollow
48%inclusion12 decks25 decks
-18%synergy
Underground River
44%inclusion11 decks25 decks
5%synergy
Forbidden Orchard
44%inclusion11 decks25 decks
42%synergy
Gloomlake Verge
44%inclusion7 decks16 decks
21%synergy
Bloodstained Mire
40%inclusion10 decks25 decks
32%synergy
Tainted Isle
32%inclusion8 decks25 decks
-12%synergy
Darkwater Catacombs
32%inclusion8 decks25 decks
-8%synergy
Undercity Sewers
29%inclusion7 decks24 decks
9%synergy
Sunken Ruins
28%inclusion7 decks25 decks
14%synergy
Prismatic Vista
24%inclusion6 decks25 decks
18%synergy
Fabled Passage
24%inclusion6 decks25 decks
16%synergy
Exotic Orchard
24%inclusion6 decks25 decks
-10%synergy
Snow-Covered Island
24%inclusion6 decks25 decks
16%synergy
Scalding Tarn
24%inclusion6 decks25 decks
15%synergy
Snow-Covered Swamp
24%inclusion6 decks25 decks
16%synergy
Flooded Strand
24%inclusion6 decks25 decks
15%synergy
Misty Rainforest
20%inclusion5 decks25 decks
11%synergy
Dimir Aqueduct
20%inclusion5 decks25 decks
-20%synergy
Choked Estuary
20%inclusion5 decks25 decks
-28%synergy
Marsh Flats
20%inclusion5 decks25 decks
11%synergy
Cavern of Souls
16%inclusion4 decks25 decks
7%synergy
Darkslick Shores
16%inclusion4 decks25 decks
2%synergy
Evolving Wilds
16%inclusion4 decks25 decks
-1%synergy
Temple of Deceit
12%inclusion3 decks25 decks
-25%synergy
Verdant Catacombs
12%inclusion3 decks25 decks
4%synergy
Dismal Backwater
12%inclusion3 decks25 decks
-4%synergy
Malakir Rebirth
12%inclusion3 decks25 decks
3%synergy
Gemstone Caverns
12%inclusion3 decks25 decks
6%synergy
Mana Confluence
12%inclusion3 decks25 decks
6%synergy
Waterlogged Teachings
11%inclusion2 decks19 decks
-1%synergy
Mirrex
8.0%inclusion2 decks25 decks
8%synergy
Contaminated Aquifer
8.0%inclusion2 decks25 decks
1%synergy
City of Brass
8.0%inclusion2 decks25 decks
1%synergy
Horizon of Progress
5.3%inclusion1 decks19 decks
5%synergy
Sink into Stupor
5.3%inclusion1 decks19 decks
-10%synergy
Urza's Cave
5.0%inclusion1 decks20 decks
4%synergy